APC Smart-UPS SC SC450RM1U 4-Outlet 280W-450VA 120V 1U Rackmount UPS System

Specifications Mfr Part Number: SC450RM1U Output: Output Power Capacity: 280 Watts / 450 VA Max Configurable Power: 280 Watts / 450 VA Nominal Output Voltage: 120V Output Voltage Distortion: Less than 5% at full load Output Frequency (sync to mains): 47 ~ 53 Hz for 50 Hz nominal, 57 ~ 63 Hz for 60 Hz nominal Crest Factor: up to 5 : 1 Waveform Type: Stepped approximation to a sinewave Output Connections: 4x NEMA 5-15R Input: Nominal Input Voltage: 120 V Input Frequency: 50/60 Hz ±3Hz (auto sensing) Input Connections: NEMA 5-15P Cord Length: 1.83 meters Input voltage range for main operations: 82 ~ 144 V Input voltage adjustable range for mains operation: 75 ~ 154 V Batteries & Runtime: Battery Type: Maintenance-free sealed Lead-Acid battery w/ suspended electrolyte: leakproof Typical recharge time: 5 hours Replacement Battery: RBC18 RBC Quantity: 1 Typical Backup Time at Half Load: 19.4 minutes (140 Watts) Typical Backup Time at Full Load: 5.9 minutes (280 Watts) Runtime Chart: Smart-UPS Communications & Management: Interface Ports: DB-9, RS-232 Control panel: LED status display w/ On Line; On Battery; Replace Battery and Overload indicators Audible Alarm: Alarm when on battery; distinctive low battery alarm; overload continuous tone alarm Emergency Power Off (EPO): Optional Surge Protection and Filtering: Surge energy rating: 400 Joules Filtering: Full time multi-pole noise filtering; 0.7% IEEE surge let-through; zero clamping response time; meets UL 1449 Data Line Protection: RJ-11 Modem/Fax protection (four wire dual line), RJ45 10/100 Base-T Ethernet protection Regulatory Approvals: CSA, FCC Part 15 Class A, UL 1778 Color: Grey Rack Height: 1U Dimension (WxDxH): 432 x 385 x 44 mm Weight: 10.77 kg